Literary usage of Marplan

Below you will find example usage of this term as found in modern and/or classical literature:

1.Public Attitudes and International Development Co-Operation by Ian Smillie, Henny Helmich (1998)"The September 1987 Marplan poll for ACTIONAID showed that 44 per cent thought
NGO aid would reach the poor, compared to 15 per cent for British official aid ..."

2.Bulletin by United States, United States Bureau of Plant Industry, Office of Experiment Stations (1905)"From Marplan, Turkestan. Presented by Prof. Ralph Pumpelly. Received November
11, 1903. Five seeds of a variety of nectarine which Professor Pumpelly ..."